4868420604820 has 24 divisors (see below), whose sum is σ = 10576224073800. Its totient is φ = 1880217612672.

The previous prime is 4868420604797. The next prime is 4868420604881. The reversal of 4868420604820 is 284060248684.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5575310224 + 4862845294596 = 74668^2 + 2205186^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4196913735 + ... + 4196914894.

It is an arithmetic number, because the mean of its divisors is an integer number (440676003075).

Almost surely, 2^{4868420604820} is an apocalyptic number.

It is an amenable number.

4868420604820 is an abundant number, since it is smaller than the sum of its proper divisors (5707803468980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4868420604820 is a wasteful number, since it uses less digits than its factorization.

4868420604820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8393828667 (or 8393828665 counting only the distinct ones).

The product of its (nonzero) digits is 4718592, while the sum is 52.

The spelling of 4868420604820 in words is "four trillion, eight hundred sixty-eight billion, four hundred twenty million, six hundred four thousand, eight hundred twenty".